| Tail Number / N-Number | N90AD |
| Manufacturer | PILATUS |
| Model | PC-9/A |
| Year Built | 1991 |
| Manufacturer's Serial Number | 547 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 750 hp (560 kW) |
| Type of Registrant | Corporation |
| Owner Name | DALKS LEASING INC |
| Street | 1209 N ORANGE ST |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801-1120 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2022-08-08 |
| Certificate Issue Date | 2020-06-04 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 53066327 |
| Mode S Code Hex | AC6CD7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N90AD.
| Tail Number / N-Number | N90AD |
| Manufacturer | CESSNA |
| Model | P210N |
| Year Built | 1978 |
| Manufacturer's Serial Number | P21000156 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | SUITE 800 |
| City | DALLAS |
| State | TX |
| Zip Code | 75243 |
| County | New Castle County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-12-21 |
| Last Action Date | 1996-08-27 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-08-22 |